-6.61% is the change from 968 to 904
Calculation steps:
[( 904 - 968 ) ÷ 968] x 100 = -6.61%
Formula
Percentage change = [(904 - 968) / 968] x 100
Subtract the new number by the original number
904 - 968 = -64
-64 ÷ 968 = -0.06611570247933884
-0.06611570247933884 x 100 = -6.61%